CN208669756U - A kind of rotating supporting device - Google Patents
A kind of rotating supporting device Download PDFInfo
- Publication number
- CN208669756U CN208669756U CN201821210423.6U CN201821210423U CN208669756U CN 208669756 U CN208669756 U CN 208669756U CN 201821210423 U CN201821210423 U CN 201821210423U CN 208669756 U CN208669756 U CN 208669756U
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- CN
- China
- Prior art keywords
- oil circuit
- rotary shaft
- fluid port
- hydraulic fluid
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of rotating supporting device, including pedestal, it is fixed with oil circuit axis on pedestal, the rotary shaft for connecting rotating hydraulic equipment is also rotatably equipped on pedestal；Rotary shaft is nested with inside and outside oil circuit axis and is rotatably assorted；It is respectively equipped with oil circuit in rotary shaft and oil circuit axis and is equipped with the hydraulic fluid port being connected with respective oil circuit in the mating surface of the two；The hydraulic fluid port position of rotary shaft and oil circuit axis cooperates, and the hydraulic fluid port of at least one of them is annular for keeping the connection of hydraulic fluid port under the two relative rotation.Hydraulic station is arranged by the device while providing the support force to rotating hydraulic equipment and provides power supply in rotating hydraulic device external, and for the oil circuit inside rotating hydraulic equipment by this equipment.
Description
Technical field
The utility model relates to hydraulic system fueling technology fields, and in particular to a kind of rotating supporting device.
Background technique
It in the industrial production, generally should not will be hydraulic there are many hydraulic system fuel feeding is needed inside slewing or device
It stands while being put into slewing or device, avoid mechanism excessively complicated, lead to maintenance difficult or hydraulic oil leak.By hydraulic station cloth
It sets outside slewing or device, by providing fueller, it will thus provide hydraulic oil enters in slewing or device, provides rotation
Turn the associated power of actuating mechanism in device.
Utility model content
The utility model provides a kind of rotating supporting device, while providing the support force to rotating hydraulic equipment, leads to
It crosses the device hydraulic station is arranged in rotating hydraulic device external, and provides power for the oil circuit inside rotating hydraulic equipment and supply
It answers.
A kind of rotating supporting device, including pedestal are fixed with oil circuit axis on the pedestal, are also rotatablely installed on pedestal useful
In the rotary shaft of connection rotating hydraulic equipment；The rotary shaft is nested with inside and outside oil circuit axis and is rotatably assorted；
It is respectively equipped with oil circuit in rotary shaft and oil circuit axis and is equipped in the mating surface of the two and is connected with respective oil circuit
Hydraulic fluid port；The hydraulic fluid port position of rotary shaft and oil circuit axis cooperates, and the hydraulic fluid port of at least one of them is annular for opposite in the two
The lower connection for keeping hydraulic fluid port of rotation.
For the mating surface of the two is the mode nested with inside and outside oil circuit axis relative to rotary shaft, i.e., the mating surface refers to
It is nested in the outer wall of internal component, with the inner wall for being nested in external component.
The rotating supporting device of the utility model realizes dynamic and static cooperation using the rotary shaft of fixed oil circuit axis and rotation
It is equipped at least one annular hydraulic fluid port for oil systems, and in dynamic and static switch site, realizes that hydraulic fluid port is connected in real time, is set for rotating hydraulic
Standby internal oil circuit provides stable power supply, needed for the internally-powered that can satisfy rotating hydraulic equipment.
Further, it is fixed with intermediate axle sleeve in the end of rotary shaft, rotary shaft is mounted in by the intermediate axle sleeve turning set
On the oil circuit axis；
The inner wall that oil circuit in rotary shaft extends to intermediate axle sleeve forms the first hydraulic fluid port；
The outer wall that oil circuit in oil circuit axis extends to oil circuit axis forms the second hydraulic fluid port matched with the first hydraulic fluid port.
Further, the oil circuit in rotary shaft and intermediate axle sleeve is the first oil circuit to rotating hydraulic equipment fuel feeding, oil
Oil circuit in the axis of road is the second oil circuit for connecting hydraulic station；First oil circuit and the second oil circuit are two and make respectively
For into and out of oil circuit.
It can be oil body to rotating hydraulic equipment fuel feeding to transport from the first oil circuit into rotating hydraulic equipment, be also possible to oil
Body is from rotating hydraulic equipment conveying into the first oil circuit.
It is concentrated on into and out of oil circuit in the hydraulic rotating fueller, improves device over all Integration degree, the cloth of optimization component
Office can also be separately positioned on two different parts connecting with rotating hydraulic equipment into and out of hydraulic fluid port certainly, and this is practical new
The rotating supporting device of type is only used as entry/exit oil circuit.
Further, and recessed at this equipped with the groove around the first oil circuit in the end face of intermediate axle sleeve and rotation axis connection
Embedded with the sealing element for avoiding mating surface oil body from leaking in slot.
Sealing element is mountable to the end face of rotary shaft or the end face of oil circuit axis, and in order to avoid the installation of sealing element makes centre
The mating surface of axle sleeve and rotary shaft generates gap, and the groove cooperated with sealing element is equipped with preferably in any one side of mating surface.
Further, second oil circuit extends along the axial direction of oil circuit axis, and second hydraulic fluid port is radially arranged in the
Two oil circuits are radially provided with the outer wall for extending to oil circuit axis in the second oil circuit close to rotary shaft side far from the side of the second hydraulic fluid port
Third hydraulic fluid port, the third hydraulic fluid port is connected with connector, and is connected by the first oil pipe of the connector and hydraulic station.
Further, first hydraulic fluid port and the second hydraulic fluid port place of matching are provided with for controlling the first oil circuit and the second oil
Lu Tong, stifled plug.
Since at least one of the first hydraulic fluid port and the second hydraulic fluid port are annular, therefore the first hydraulic fluid port and the second hydraulic fluid port match place spy
Refer to the part of the first hydraulic fluid port and the connection of the second hydraulic fluid port, and plug is not annular hydraulic fluid port for pass blocking.
Further, pedestal is equipped with the support roller of carrying rotary shaft, and the support roller and rotary shaft pass through respective outer peripheral surface
Contact with each other cooperation, and mutually matched axial positioning structure is equipped on support roller and the outer peripheral surface of rotary shaft.
It is enhancing support roller to the bearing stability of rotary shaft, support roller is oppositely disposed in rotary shaft at least provided with two
Two sides.
Further, the axial positioning structure includes:
Annular convex platform, ring cloth is in support roller and rotary shaft on the outer wall of one；
Annular groove, ring cloth cooperate on outer wall of the support roller with another one in rotary shaft, and with the annular convex platform.
Further, the rotary shaft is equipped with the flange being cooperatively connected with rotating hydraulic equipment far from one end of oil circuit axis,
Oil circuit in rotary shaft extends to the end face and forms the 4th axial hydraulic fluid port, and the 4th hydraulic fluid port is connected with connector, and by being somebody's turn to do
Connector is connect with the second oil pipe of rotating hydraulic equipment.
The periphery of the end of the one end of rotary shaft far from oil circuit axis is arranged in flange, and rotary shaft can be improved and set with hydraulic rotating
The tightness of standby cooperation.
Further, it is also equipped on the pedestal for providing the motor of power, the rotation for rotating hydraulic equipment
The opposite sides of hydraulic device is equipped with two rotary shafts, and in two rotary shafts, one and oil circuit axis cooperation connect
It connects, the output shaft of another one and the motor is cooperatively connected.
The rotating supporting device of the utility model realizes dynamic and static cooperation using the rotary shaft of fixed oil circuit axis and rotation
It is equipped at least one annular hydraulic fluid port for oil systems, and in dynamic and static switch site, realizes that hydraulic fluid port is connected in real time, is set for rotating hydraulic
Standby internal oil circuit provides stable power supply, needed for the internally-powered that can satisfy rotating hydraulic equipment.
Detailed description of the invention
Fig. 1 is the peripheral components connection schematic diagram of rotating hydraulic equipment；
Fig. 2 is the main view of the rotating supporting device of the utility model；
Fig. 3 is the side view of the rotating supporting device of the utility model；
Fig. 4 is the top view of the rotating supporting device of the utility model；
Fig. 5 is the structural schematic diagram of the load-bearing part of the utility model；
Fig. 6 is that the rotating supporting device of the utility model removes the structural schematic diagram of pedestal and load-bearing part；
Fig. 7 connects for the rotary shaft of the utility model with the structure of oil circuit axis and cross-sectional view；
Fig. 8 is the schematic diagram of the oil circuit of the utility model.
In figure: 1, decelerating motor；2, shaft coupling；3, rotating supporting device；301, rotary shaft；302, intermediate axle sleeve；303,
Oil circuit axis；304, rotating end cap；305, shaft stool；306, nut；307, connector；308, the second oil pipe；309, flange；310,
One oil pipe；311, the first screw hole；312, the first screw；313, sealing ring；314, plug；315, annular groove；316, the first oil
Road；317, the second oil circuit；318, the first hydraulic fluid port；319, the second hydraulic fluid port；320, third hydraulic fluid port；321, the 4th hydraulic fluid port；322, pedestal；
323, load-bearing part；3231, support roller；3232, supporting-roller shaft；3233, bearing；3234, annular convex platform；324, the second screw；4, it rotates
Hydraulic device.
Specific embodiment
Technical solutions of the utility model are described in further details with reference to the accompanying drawings and examples, and following embodiment is not
Constitute the restriction to the utility model.
General rotating device or equipment have 2 support bases, and the support base of one end is connected with rotary power, the other end
Support base be responsible for the supply of rotating device or equipment internal oil passages power, meet rotating device internally-powered demand.
The rotating supporting device of the utility model is to provide the device of oil circuit power supply for rotating device or equipment.Tool
Body, as shown in Figure 1, opposite sides is equipped with two rotary shafts 301 in rotating hydraulic equipment 4, wherein a rotary shaft
301 are connected with shaft coupling 2, and by the connection of shaft coupling 2 for providing the decelerating motor 1 of power for rotating hydraulic equipment 4；It is another
The a part of root rotary shaft 301 as rotating supporting device 3, the oil circuit for rotating hydraulic equipment 4 provide power supply.
As shown in figs. 2 to 4, rotating supporting device 3 includes pedestal 322, is equipped with load-bearing part 323 on pedestal 322, and pass through
Load-bearing part 323, which is rotatably assorted, rotary shaft 301, is equipped with flange 309 close to the end of rotating hydraulic equipment 4 in rotary shaft 301, and
It is carried out by the flange 309 with rotating hydraulic equipment 4 affixed.
Rotating supporting device 3 further includes the oil circuit axis 303 being fixedly connected with pedestal 322, and rotary shaft 301 is far from rotation liquid
One end of pressure equipment 4 is connected with intermediate axle sleeve 302, and the end face of the intermediate axle sleeve 302 is equipped with and installs cavity, and 303, oil circuit axis
In installation inside cavity, and the rotating end cap 304 for closing the installation cavity is connected in the end face of intermediate axle sleeve 302.Its
In, rotary shaft 301, intermediate axle sleeve 302 and oil circuit axis 303 are horizontally disposed.
Oil circuit axis 303 is connected from extending inside intermediate axle sleeve 302 to the direction far from intermediate axle sleeve 302 in extending part
There is the shaft stool 305 being fixedly mounted on pedestal 322, and by nut 306 that shaft stool 305 and oil circuit axis 303 is fixed.
It is equipped with annular groove 315 on the outer wall of rotary shaft 301, and is cooperated by the annular groove 315 and load-bearing part 323
Connection, as shown in connection with fig. 5, load-bearing part 323 includes the supporting-roller shaft 3232 connecting with pedestal 322 and is set in outside supporting-roller shaft 3232
Support roller 3231, be rotatably assorted between support roller 3231 and supporting-roller shaft 3232 by bearing 3233.It is set on the outer wall of support roller 3231
There is annular convex platform 3234, the mutual cooperation of annular groove 315 of annular convex platform 3234 and 301 outer wall of rotary shaft, had both been rotary shaft
301 provide support force, and realize axially position to rotary shaft 301.
As can be seen from figures 6 to 8, the to 4 fuel feeding of rotating hydraulic equipment is equipped in rotary shaft 301 and intermediate axle sleeve 302
One oil circuit 316 is equipped with the second oil circuit 317 for connecting hydraulic station, the first oil circuit 316 and the second oil circuit in oil circuit axis 303
317 be two and respectively as into and out of oil circuit.
First oil circuit 316 is axially extended in rotary shaft 301, is equally axially extended in intermediate axle sleeve 302, and two
The linkage section of oil circuit in person can be straight line, broken line or camber line.First oil circuit 316 extends to the outer wall shape of rotary shaft 301
At the 4th hydraulic fluid port 321, connector 307 is connected on the 4th hydraulic fluid port 321, and pass through the connector 307 and the second of rotating hydraulic equipment 4
Oil pipe 308 connects；The inner wall that first oil circuit 316 extends to intermediate axle sleeve 302 forms the first hydraulic fluid port 318.Second oil circuit, 317 edge
Oil circuit axis 303 it is axially extending, and the outer wall of oil circuit axis 303 be equipped with as the second hydraulic fluid port matched with the first hydraulic fluid port 318
319 annular housing, the second oil circuit 317 is connect by radial hole with the annular housing, in the second oil circuit 317 far from the second hydraulic fluid port
319 side is radially provided with the third hydraulic fluid port 320 for extending to the outer wall of oil circuit axis 303, and the third hydraulic fluid port 320, which is connected with, to be connect
First 307, and connect by the connector 307 with the first oil pipe 310 of hydraulic station.
In the end face that intermediate axle sleeve 302 is connect with rotary shaft 301, the groove equipped with circular first oil circuit 316, and it is recessed at this
Sealing element in slot in the sealing element for avoiding mating surface oil body from leaking, the present embodiment uses sealing ring 313.Due to
First oil circuit 316 and the second oil circuit 317 are two, therefore 303 surface of oil circuit axis is corresponding with the second oil circuit 317 respectively equipped with two
The annular housing of connection is equipped with therebetween as the second hydraulic fluid port 319, two 319 arranged for interval of the second hydraulic fluid port in oil
The annular seal grooves of 303 outer wall of road axis, and sealing ring 313 is embedded in the annular seal grooves.In oil circuit axis 303 and rotation
The outer wall, intermediate axle sleeve 302 and the outer wall of the cooperation of rotating end cap 304 for turning the cooperation of end cap 304 are equipped with annular seal grooves, and
It is embedded with sealing ring 313.The installation of many places sealing ring 313 can effectively ensure that oil circuit partition or component assembly face No leakage, mention
The security performance of high device.
The plug 314 for being radially into intermediate axle sleeve 302, the extending portion of the plug 314 are equipped in the outer wall of intermediate axle sleeve 302
Position is in the cooperation position of the first hydraulic fluid port 318 and the second hydraulic fluid port 319, for realizing leading to for the first oil circuit 316 and the second oil circuit 317
It is stifled.And the second oil circuit 317 in the present embodiment it is axially extending along oil circuit axis 303 when, one end far from third hydraulic fluid port 320 extends to
The end face of oil circuit axis 303, and it is connected with plug 314 in the end, which is conducive to the maintenance and entirety of the second oil circuit 317
The switching in oil circuit path.
Rotary shaft 301, intermediate axle sleeve 302 link into an integrated entity with rotating end cap 304, and connection type can be welding, card
Connect or be threadedly engaged connection, in the present embodiment, the connection type of three are as follows: in intermediate axle sleeve 302 far from 301 side of rotary shaft
End face is equipped with the first screw hole 311, which is extended in rotary shaft 301 by intermediate axle sleeve 302, and by with the
Rotary shaft 301 and intermediate axle sleeve 302 are fixed the first screw 312 that one screw hole 311 is threadedly engaged；In rotating end cap 304
End face be equipped with the second screw hole, which is extended in intermediate axle sleeve 302 by rotating end cap 304, and by with the second spiral shell
Rotating end cap 304 and intermediate axle sleeve 302 are fixed the second screw 324 that hole is threadedly engaged.
Oil circuit working principle in the rotating supporting device 3 of the present embodiment are as follows: it is assumed that in Fig. 7 in top oil circuit be into
Oil circuit, the oil circuit being below be oil return line, then, and fuel-displaced the first oil pipe 310 by in-line of hydraulic station through connector 307 into
Enter in the second oil circuit 317 in oil circuit axis 303, oil body is entered in the second hydraulic fluid port 319 by radial hole, is located at the first hydraulic fluid port 318
In the conductive state with the plug 314 at 319 cooperation of the second hydraulic fluid port, then in the rotation of intermediate axle sleeve 302, oil body is by the second oil
Mouth 319 enters in the first oil circuit 316 being located in intermediate axle sleeve 302 and rotary shaft 301 by the first hydraulic fluid port 318, and oil body passes through
First oil circuit 316 enters in the second oil pipe 308 being connected with hydraulic rotating equipment 4 through connector 307, completes to hydraulic rotating
The fuel feeding of equipment 4；Likewise, oil body flows in oil return line along the sequence opposite in in-line, realize from hydraulic rotating
4 oil return of equipment is into hydraulic station.
The above is only the working principle of signal, in-line and oil return line therein can be interchangeable according to actual needs.And
The utility model can not only realize that oil body conveys, and as the oil circuit source of supply of rotating hydraulic equipment, can also be achieved gas conveying, use
Required aerodynamic force in offer slewing or device.
Above embodiments are only to illustrate the technical solution of the utility model rather than are limited, without departing substantially from this reality
In the case where novel spirit and its essence, those skilled in the art are various corresponding when that can be made according to the utility model
Change and modification, but these corresponding changes and modifications all should belong to the protection model of the utility model the attached claims
It encloses.
Claims (10)
1. a kind of rotating supporting device, including pedestal, which is characterized in that be fixed with oil circuit axis on the pedestal, also turn on pedestal
The dynamic rotary shaft being equipped with for connecting rotating hydraulic equipment；The rotary shaft is nested with inside and outside oil circuit axis and is rotatably assorted；
It is respectively equipped with oil circuit in rotary shaft and oil circuit axis and is equipped with the hydraulic fluid port being connected with respective oil circuit in the mating surface of the two；
The hydraulic fluid port position of rotary shaft and oil circuit axis cooperates, and the hydraulic fluid port of at least one of them is annular under the two relative rotation
Keep the connection of hydraulic fluid port.
2. rotating supporting device as described in claim 1, which is characterized in that
It is fixed with intermediate axle sleeve in the end of rotary shaft, rotary shaft is by the intermediate axle sleeve turning set on the oil circuit axis；
The inner wall that oil circuit in rotary shaft extends to intermediate axle sleeve forms the first hydraulic fluid port；
The outer wall that oil circuit in oil circuit axis extends to oil circuit axis forms the second hydraulic fluid port matched with the first hydraulic fluid port.
3. rotating supporting device as claimed in claim 2, which is characterized in that the oil circuit in rotary shaft and intermediate axle sleeve be to
First oil circuit of rotating hydraulic equipment fuel feeding, the oil circuit in oil circuit axis are the second oil circuit for connecting hydraulic station；Described first
Oil circuit and the second oil circuit are two and respectively as into and out of oil circuit.
4. rotating supporting device as claimed in claim 3, which is characterized in that intermediate axle sleeve and rotation axis connection end face,
Equipped with the groove around the first oil circuit, and embedded with the sealing element for avoiding mating surface oil body from leaking in the groove.
5. rotating supporting device as claimed in claim 3, which is characterized in that axial direction of second oil circuit along oil circuit axis
Extend, second hydraulic fluid port is radially arranged in the second oil circuit close to rotary shaft side, the second oil circuit far from the second hydraulic fluid port one
Side is radially provided with the third hydraulic fluid port for extending to the outer wall of oil circuit axis, and the third hydraulic fluid port is connected with connector, and by the connector with
First oil pipe of hydraulic station connects.
6. rotating supporting device as claimed in claim 3, which is characterized in that first hydraulic fluid port and the second hydraulic fluid port match place
It is provided with for controlling the plug that the first oil circuit and the second oil circuit are logical, block up.
7. rotating supporting device as described in claim 1, which is characterized in that pedestal is equipped with the support roller of carrying rotary shaft, institute
It states support roller and rotary shaft to contact with each other cooperation by respective outer peripheral surface, equipped with phase interworking on outer peripheral surface of the support roller with rotary shaft
The axial positioning structure of conjunction.
8. rotating supporting device as claimed in claim 7, which is characterized in that the axial positioning structure includes:
Annular convex platform, ring cloth is in support roller and rotary shaft on the outer wall of one；
Annular groove, ring cloth cooperate on outer wall of the support roller with another one in rotary shaft, and with the annular convex platform.
9. rotating supporting device as described in claim 1, which is characterized in that the rotary shaft is equipped with far from one end of oil circuit axis
The flange being cooperatively connected with rotating hydraulic equipment, the oil circuit in rotary shaft extend to the end face and form the 4th axial hydraulic fluid port, institute
It states the 4th hydraulic fluid port and is connected with connector, and connect by the connector with the second oil pipe of rotating hydraulic equipment.
10. rotating supporting device as described in claim 1, which is characterized in that be also equipped on the pedestal for being rotation
Hydraulic device provides the motor of power, and the opposite sides of the rotating hydraulic equipment is equipped with two rotary shafts, and described two
In rotary shaft, one and the oil circuit axis are cooperatively connected, and the output shaft of another one and the motor is cooperatively connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821210423.6U CN208669756U (en) | 2018-07-27 | 2018-07-27 | A kind of rotating supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821210423.6U CN208669756U (en) | 2018-07-27 | 2018-07-27 | A kind of rotating supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208669756U true CN208669756U (en) | 2019-03-29 |
Family
ID=65831995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821210423.6U Expired - Fee Related CN208669756U (en) | 2018-07-27 | 2018-07-27 | A kind of rotating supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208669756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409177A (en) * | 2019-11-08 | 2020-07-14 | 福建群峰机械有限公司 | Disc rotation type brick press |
-
2018
- 2018-07-27 CN CN201821210423.6U patent/CN208669756U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409177A (en) * | 2019-11-08 | 2020-07-14 | 福建群峰机械有限公司 | Disc rotation type brick press |
| CN111409177B (en) * | 2019-11-08 | 2021-04-06 | 福建群峰机械有限公司 | Disc rotation type brick press |
| WO2021088575A1 (en) * | 2019-11-08 | 2021-05-14 | 福建群峰机械有限公司 | Disc rotary brick press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |